Heavy Rotor Design

Heavy rotor design is more durable bigger crushing force. Strict quality control high stability longer service life.

Hydraulic top device

Hydraulic top device and maintenance lifting design can achieve the change of board hammer and other wearing parts in a short time.

Working principle

This machine uses impact energy to crush the raw material. When the material comes to zone of action of hammer plate material will be pushed to impact device to be crushed under the force of impact then the material will bounce back to zone of action to be re-crushed this process would not stop until the final products become to required size the material will be discharged from bottom of machine. Adjusting the gap between impact rack and rotor rack could change the output size and shape of material.

PFS Impact Crusher, a new type impact crusher developed by EMCC on the base of foreign technology and the latest processing technology, has the following advantages compared with general impact crusher. 1. Adopting, hydraulic top device and maintenance lifting design can achieve the change of board hammer and other wearing parts in a short time, which reduce halt and maintenance time and cost of maintenance. 2. Adopting full-automatic hydraulic adjuster beteween rotor and impact plate enable flexibly discharging size adjustment. 3. Adopting heavy-duty rotor welded from high quality steel plate (according thicken the web of rotor block and heighten board hammer up to rotor body to change the combining form beteween board hammer and rotor spindle, and then increasing the weight of the rotor), enable its owns greater rotatory inertia. That means, with the same rotate speed, it has stronger crushing force, high efficiency. 4. Adopting bigger specification bearing with stronger bearing capacity. 5. Bearing pedestal adopts overall forging steel, which can perfectly fit the crusher frame and increase the radial force of bearing pedestal; Excellent waterproof and dustproof effect can protect the bearing. 6. Adopting wedge to fix the plate hammer, ensure roller to be firm under high-speed rotation. Reliable work, convenient changing. 7. Plate hammer adopts crescent, which can ensure the material to crush vertically with great impact strength, high crushing efficiency. It has a bigger impact face than linear type plate hammer, more durable.